{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-19143 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-19143 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-19143 is a medium-severity missing authorization vulnerability in n/a, published on 27 Jan 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-19143 and fix it if it is affected.\n\nWhat it is: CVE-2019-19143 is a medium-severity missing authorization vulnerability in n/a, published on 27 Jan 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-19143 in the wild and no public exploit code.\n\nAffected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2019-19143/ (Markdown: https://insights.sbomify.com/CVE-2019-19143/index.md)","id":"CVE-2019-19143","markdown":"https://insights.sbomify.com/CVE-2019-19143/index.md","name":"CVE-2019-19143","record":{"aliases":["GHSA-ph65-xpv9-v765"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TP-LINK router","requires_auth":"high_privilege","summary":"Unauthenticated attackers can replace firmware on TP-LINK TL-WR849N routers via a POST request, leading to full device compromise.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"tl-wr849n_firmware","vendor":"tp-link"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"TP-LINK TL-WR849N 0.9.1 4.16 devices do not require authentication to replace the firmware via a POST request to the cgi/softup URI.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2020-03-02","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2020-03-02","kind":"exploitdb","ref":"48152","stars":null,"title":"TL-WR849N 0.9.1 4.16 - Authentication Bypass (Upload Firmware)"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Missing authorization in n/a","id":"CVE-2019-19143","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"XML external entity in n/a","id":"CVE-2019-19144"},"packages":[],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2019-19142"},"products":["n/a"],"published":"2020-01-27","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2020-9374","kev_date_added":null,"published":"2020-02-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Unauthenticated attackers can replace firmware on TP-LINK TL-WR849N routers via a POST request, leading to full device compromise.","url":"https://insights.sbomify.com/CVE-2019-19143/"}